We are on 10.3.3 going to 10.3.4. During the agent upgrade process about 30% of the PC's are getting the following error which results in an explorer.exe crash. Below is the windows xp 32bit error. We also get it on win 7 64-bit.

Winxp error:
Source: .NET Runtime 2.0 Error
Category: None
EventID: 1000
Description: Faulting application explorer.exe, version 6.0.2900.5512, stamp 48025c30, faulting modle nalshell.dll, version, stamp 4eb097d6, debug? 0, fault address 0x00026d88.

I found TIDs 7008379 and it is supposed to be fixed in 10.3.4. So far I have not seen it after the upgrade, only during the upgrade. Am I in trouble? The last thing I need are random explorer crashes happening.